A full year in the making. Check out how we did it. #MissionImpossible Fallout

Halo jump is high altitude, low open. Tom will be the first actor to do a Halo jump on camera. The audience can tell when something's been cheated, so it's important to be doing it all for real. The first phase of the Halo sequence was building a wind machine that was large enough for us to be able to rehearse. So we built one of the world's largest wind tunnels. No one thought it would require over 100 jumps to get the scene. You can't just get on the plane and go. You have to spend 20 minutes on the ground breathing pure oxygen so that you don't get decompression sickness. Plane has to climb to 25,000 feet. You're talking about Tom jumping out of a plane that's traveling at 165 miles an hour, falling at 200 miles an hour. Nice work. Boom. I can't wait for an audience to see this. I still can't believe we got it.